Three Obamas have official portraits: Barack, Michele, and now the first dog, Bo. The White House released the photograph today, taken of the Portuguese water dog on the South Lawn, along with a Bo baseball card. Favorite food? Tomatoes, naturally. Favorite exercise? Running and then napping with first children, Sasha and Malia. Bo follows on the paws of the Bush family’s Scottish Terrier, Barney, and the Clintons' cat, Socks.